import { login, logout, getInfo, avatar } from '@/api/login'
import { getToken, setToken, removeToken } from '@/utils/auth'

const user = {
  state: {
    token: getToken(),
    username: '',
    avatarUrl: '',
    password: '',
    age: '',
    sex: -1,
    education: '',
    phoneNumber: '',
    email: '',
    address: '',
    birth: '',
    position: '',
    entryDate: '',
    userRoles: [],
    permission: {},
    isLock: '',
    lockPasswd: ''
  },

  mutations: {
    SET_TOKEN: (state, token) => {
      state.token = token
    },
    SET_NAME: (state, username) => {
      state.username = username
    },
    SET_AVATAR: (state, avatarUrl) => {
      state.avatarUrl = avatarUrl
    },
    SET_ROLES: (state, userRoles) => {
      state.userRoles = userRoles
    },
    SET_PERMISSIONS: (state, permissions) => {
      const list = {}
      for (let i = 0; i < permissions.length; i++) {
        list[permissions[i]] = true
      }
      state.permissions = list
    },
    SET_LOCK_PASSWD: (state, lockPasswd) => {
      state.lockPasswd = lockPasswd
    },
    SET_LOCK: (state, action) => {
      state.isLock = true
    },
    CLEAR_LOCK: (state, action) => {
      state.isLock = false
      state.lockPasswd = ''
    }
  },

  actions: {
    // 获取头像
    GetAvatar({ commit }, inputUsername) {
      const account = inputUsername.trim()
      return new Promise((resolve, reject) => {
        avatar(account).then(response => {
          const data = response.data
          commit('SET_AVATAR', data)
          resolve()
        }).catch(error => {
          reject(error)
        })
      })
    },
    // 登录
    Login({ commit }, userInfo) {
      const username = userInfo.username.trim()
      return new Promise((resolve, reject) => {
        login(username, userInfo.password).then(response => {
          const data = response.data
          setToken(data.token)
          commit('SET_TOKEN', data.token)
          resolve()
        }).catch(error => {
          reject(error)
        })
      })
    },

    // 获取用户信息
    GetInfo({ commit, state }) {
      return new Promise((resolve, reject) => {
        getInfo(user.state.token).then(response => {
          const data = response.data
          // if (data.roles && data.roles.length > 0) { // 验证返回的roles是否是一个非空数组
          //   commit('SET_ROLES', data.roles)
          // } else {
          //   reject('getInfo: roles must be a non-null array !')
          // }
          commit('SET_NAME', data.username)
          commit('SET_AVATAR', data.avatarUrl)
          resolve(response)
        }).catch(error => {
          reject(error)
        })
      })
    },

    // GetMenu

    // 登出
    LogOut({ commit, state }) {
      return new Promise((resolve, reject) => {
        logout(state.token).then(() => {
          commit('SET_TOKEN', '')
          // commit('SET_ROLES', [])
          removeToken()
          resolve()
        }).catch(error => {
          reject(error)
        })
      })
    },

    // 前端 登出
    FedLogOut({ commit }) {
      return new Promise(resolve => {
        commit('SET_TOKEN', '')
        removeToken()
        resolve()
      })
    },

    // 动态修改权限
    ChangeRoles({ commit }, role) {
      return new Promise(resolve => {
        commit('SET_TOKEN', role)
        setToken(role)
        getInfo(role).then(response => {
          const data = response
          commit('SET_ROLES', data.roles)
          commit('SET_NAME', data.name)
          commit('SET_AVATAR', data.avatar)
          resolve()
        })
      })
    }
  }
}

export default user
